This image is Just the tip, and is part of a sequence of images in an imagined world where scientists keep the horny beast shown here in a chamber with a generous provision for observation. You can see one of our adventurous lady scientist’s colleagues observing through the glass even here. They are the work of an artist who goes by the simple and appropriate handle “madscientist,” who has a site at Hentai Foundry.

The image appears here by the kind consent of its creator.